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Communication Dans Un Congrès Année : 2010

Performance of random linear network codes concatenated with reed-solomon codes using turbo decoding

Résumé

In this paper, we consider a broadcast application for mobile terminals where the access points are connected to the source via a fixed network. Random Linear Network(RLN) coding is used in the fixed network to maximize its transmission rate and a wireless connection is used between the access points and the terminal. In order to reduce variations in the transmission delay and offer more flexibility to the terminal, we perform the network decoding in the terminal. We investigate the error correction capability of RLN coding using the ordered statistics decoding (OSD) algorithm. Taking into account the forward error correcting (FEC) code used on the wireless link, a product code is built by combining the FEC code and the RLN code and turbo decoded in the terminal. The proposed scheme efficiency is analyzed through its simulated and theoretical performance under additive white gaussian noise (AWGN) and non frequency-selective block Rayleigh fading channels.
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Dates et versions

hal-00527570 , version 1 (19-10-2010)

Identifiants

  • HAL Id : hal-00527570 , version 1

Citer

Yizhi Yin, Ramesh Pyndiah, Karine Amis Cavalec. Performance of random linear network codes concatenated with reed-solomon codes using turbo decoding. 6th International symposium on turbo codes & iterative information processing, Sep 2010, Brest, France. ⟨hal-00527570⟩
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